iommu/vt-d: Make identity_mapping() take struct device not struct pci_dev
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index 5c89eb7..1030230 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -2439,14 +2439,14 @@
return 0;
}
-static int identity_mapping(struct pci_dev *pdev)
+static int identity_mapping(struct device *dev)
{
struct device_domain_info *info;
if (likely(!iommu_identity_mapping))
return 0;
- info = pdev->dev.archdata.iommu;
+ info = dev->archdata.iommu;
if (info && info != DUMMY_DEVICE_DOMAIN_INFO)
return (info->domain == si_domain);
@@ -2903,7 +2903,7 @@
return 0;
pdev = to_pci_dev(dev);
- found = identity_mapping(pdev);
+ found = identity_mapping(dev);
if (found) {
if (iommu_should_identity_map(pdev, 0))
return 1;